Petronas Urania Turbo 20W-50
Mineral oil for turbocharged and naturally aspirated diesel engines in commercial vehicles
- Heavy-duty diesel
SAE 20W-50
Mineral multigrade oil for heavy duty diesel engines in normal service
ViscositySAE
Business customers only. We sell wholesale, invoiced to registered companies.
Official approval
Mercedes-Benz truck diesel engine oil, entry level
Early Mercedes-Benz approval for mineral or semi-synthetic diesel engine oil in commercial-vehicle engines without exhaust aftertreatment, standard drain interval; largely superseded by 228.3.
Diesel engine oil, API CF-4 performance level
Older API category for high-speed four-stroke diesel engines, from before the emissions standards.
Diesel engine oil, API CF performance level
Older API category for indirect-injection diesel engines, tolerant of higher-sulphur fuel.
ACEA E2 oil sequence
ACEA's sequence for heavy-duty diesel engines without exhaust aftertreatment. No longer on ACEA's current list.
Derived from the vehicle makers' approvals this product meets. Check the specification your vehicle's manual requires.
| Property | Typical value | Method |
|---|---|---|
| SAE viscosity grade | 20W-50 | |
| Kinematic viscosity @40°Cmm2/s | 162 | ASTM D445 |
| Kinematic viscosity @100°Cmm2/s | 18.9 | ASTM D445 |
| Dynamic viscosity @-15°CmPa s | 8400 | ASTM D5293 |

Multigrade Heavy Duty Diesel Engine Oils. Shell Rimula R2 Extra oils use proven combinations of additives that react to the varying needs of your engine. They include active dispersants to keep the engine clean. Each additive releases its protective energy to ensure reliable and consistent protection against deposits and wear and to resist thickening by heat. Approved by leading engine makers, suitable for most heavy duty applications including turbo-charged engines.
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